IC202A, a new siderophore with immunosuppressive activity produced by Streptoalloteichus sp. 1454-19 II. Physico-chemical properties and structure elucidation

Authors
Iijima, M Someno, T Amemiya, M Sawa, R Naganawa, H Ishizuka, M Takeuchi, T
Citation
M. Iijima et al., IC202A, a new siderophore with immunosuppressive activity produced by Streptoalloteichus sp. 1454-19 II. Physico-chemical properties and structure elucidation, J ANTIBIOT, 52(1), 1999, pp. 25-28
Citations number
7
Categorie Soggetti
Microbiology
Journal title
JOURNAL OF ANTIBIOTICS
ISSN journal
00218820 → ACNP
Volume
52
Issue
1
Year of publication
1999
Pages
25 - 28
Database
ISI
SICI code
0021-8820(199901)52:1<25:IANSWI>2.0.ZU;2-3
Abstract
IC202A (1) was isolated from the culture filtrate of Streptoalloteichus sp. 1454-19. The structure of 1 was determined by spectral analysis including a variety of two-dimentional NMR and FAB-MS experiments. IC202A is a ferrio xamine-related compound containing a butylidene N-oxide function.